{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease", "Chemical"], "input": "We report the case of a previously healthy 19 - year - old man with no known drug allergies in whom angioedema with significant tongue swelling and protrusion developed within 10 minutes of the administration of a single IV dose of droperidol ."}
{"Disease": ["drug allergies", "angioedema", "tongue swelling"], "Chemical": ["droperidol"]}